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Status published
High
CVE-2005-4436
Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in...
Vulnerability Description
Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in Cisco IOS after 12.3(2), 12.3(3)B, and 12.3(2)T and other products, allows remote attackers to cause a denial of service by sending a "spoofed neighbor announcement" with (1) mismatched k values or (2) "goodbye message" Type-Length-Value (TLV).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/15978
- http://www.vupen.com/english/advisories/2005/3008
- http://www.securityfocus.com/archive/1/419898/100/0/threaded
- http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040330.html
- http://marc.info/?l=full-disclosure&m=113504451523186&w=2
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5454
- http://securitytracker.com/id?1015382
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Affected Vendor
Affected Software
Unknown
Vulnerable Versions:
Unknown
Timeline
Official Publish:
December 21st, 2005
Last Modified:
August 7th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.